EduSahara™ Assignment
Name : Proportion Concepts
Chapter : Ratio and Proportion
Grade : CBSE Grade VI
License : Non Commercial Use
Question
1
1.
Find the missing value in the equation
____
:
3
=
30
:
5
(i)
19
(ii)
18
(iii)
15
(iv)
17
(v)
21
Question
2
2.
Find the missing value in the equation
45
:
____
=
45
:
5
(i)
7
(ii)
5
(iii)
3
(iv)
4
(v)
6
Question
3
3.
Find the missing value in the equation
36
:
9
=
____
:
6
(i)
25
(ii)
26
(iii)
24
(iv)
23
(v)
21
Question
4
4.
Find the missing value in the equation
34
:
1
=
204
:
____
(i)
8
(ii)
7
(iii)
3
(iv)
6
(v)
5
Question
5
5.
Find the product of extremes of
20
:
11
and
9
:
7
(i)
139
(ii)
142
(iii)
140
(iv)
138
(v)
99
Question
6
6.
Find the product of extremes of
1
13
:
4
13
and
16
3
:
12
7
(i)
12
89
(ii)
64
39
(iii)
12
91
(iv)
10
91
(v)
2
13
Question
7
7.
Find the product of means of
17
:
5
and
16
:
4
(i)
83
(ii)
79
(iii)
68
(iv)
78
(v)
80
Question
8
8.
Find the product of means of
5
17
:
7
17
and
3
10
:
1
2
(i)
23
170
(ii)
19
170
(iii)
1
8
(iv)
21
170
(v)
5
34
Question
9
9.
Which of the ratios is proportional to 20 : 5?
(i)
16
:
7
(ii)
16
:
4
(iii)
15
:
4
(iv)
16
:
2
(v)
17
:
4
Question
10
10.
A ratio is equal to 1 : 1. If its antecendent is 11200, what is its consequent?
(i)
11201
(ii)
11200
(iii)
11202
(iv)
11197
(v)
11199
Question
11
11.
A ratio is equal to 1 : 18. If its consequent is 8820, what is its antecendent?
(i)
489
(ii)
487
(iii)
492
(iv)
490
(v)
491
Question
12
12.
Find the number which bears the same ratio
to
3
9
that
1
2
does to
5
2
(i)
(
-1
15
)
(ii)
1
17
(iii)
1
5
(iv)
1
15
(v)
1
13
Assignment Key
1) (ii)
2) (ii)
3) (iii)
4) (iv)
5) (iii)
6) (iii)
7) (v)
8) (iv)
9) (ii)
10) (ii)
11) (iv)
12) (iv)
